LexDanaLexDanabeta
Inventor

KEVIN M. HOLTMAN

Inventor
US

Overview

3→
Patents
2023–2025
Patent span
Textiles
Primary field (CPC D)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

D21Hprimary
D21HPulp compositions38%
D21CProduction of cellulose by removing non-cellulose substances from cellulose-containing materials25%
C07DHeterocyclic compounds13%
D21BFibrous raw materials or their mechanical treatment13%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management13%
PatentTitleYear
12,435,469High yield chemical pulping and bleaching process202512,286,751Oxygen treatment of high kappa fibers202511,542,662Manufacture of absorbent paper with low charge density imidazolinium containing debonder compositions2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2025Patents assigned to GPCP IP HOLDINGS LLC (3)· patent assignee history
2023–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GPCP IP HOLDINGS LLC32023–2025
Locations
LocationPatentsSpan
US32023–2025